PartsTable
Technical Data Sheet
745641 ✓ Verified by PartsTable
· NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, thickness: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, shaft_type: ROUND, FLATTED SINGLE ACTUATOR, flat_height: 0.216 INCHES NOMINAL SINGLE ACTUATOR IN, shaft_length: 5.938 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2B SINGLE MOUNTING FACILITY. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-202-4214, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
745641
NSN: 5310-00-202-4214
FSC: 5310
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
thickness0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
shaft_typeROUND, FLATTED SINGLE ACTUATOR
flat_height0.216 INCHES NOMINAL SINGLE ACTUATOR IN
shaft_length5.938 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class2B SINGLE MOUNTING FACILITY
hole_diameter1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM IN
overall_width2.750 INCHES NOMINAL IN
pole_quantity2 EACH SECTION REAR
terminal_typeTAB, SOLDER LUG
overall_height2.750 INCHES NOMINAL IN
overall_length10.313 INCHES NOMINAL IN
NSN5310-00-202-4214
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 745641 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
PERIPHERAL SHAPE STYLE: ROUND
THICKNESS: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
MATERIAL: RUBBER SYNTHETIC OVERALL
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-15624,CL 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CENTER HOLE SHAPE STYLE: ROUND
HOLE DIAMETER: 1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM IN
HARDNESS RATING: 80.0 DUROMETER MINIMUM AND 90.0 DUROMETER MAXIMUM
TECHNICAL CHARACTERISTICS (FLIS)
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-15624,CL 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM IN
HARDNESS RATING80.0 DUROMETER MINIMUM AND 90.0 DUROMETER MAXIMUM
OVERALL DIAMETER3.303 INCHES MINIMUM AND 3.323 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
745641Interchangeable
interchangeable cross-reference
interchangeable
7272Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 745641?
745641 is a SWITCH,ROTARY.
What parts can replace 745641?
There are 2 known substitutes for 745641: 745641, 7272. Substitute compatibility should be verified for your specific system.
Is 745641 still available?
745641 is currently cancelled.
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